Affiliation: | 1. Unit Health and Environment, Scientific Institute of Public Health, Juliette Wytsmanstraat 14, 1050 Brussels, Belgium;2. Department of Biostatistics and Medical Informatics - Public Health, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium;3. Interuniversity Centre for Health Economics Research, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium |